I'm a new convert of PC-to-Mac. I picked up rumors of possible MacBook design updates (I have my hopes on LCD screen!) and would gladly wait for them. One small problem: I leave for college in mid-August. So with that, how long does it take to get used to a Macbook? How probable is the new hardware update? Taking both into account, should I wait for a new update and run the risk of being hopelessly confuddled the first months of college? Thanks in advance!